National Museum of Nuclear Science & History
H. L. Patterson worked for the Union Carbide & Carbon Corporation.
Gale Young was a research associate in theoretical studies at the University of Chicago Met Lab. Before joining the Manhattan Project in 1942, Young taught mathematics and physics at Olivet College.
H. C.Doran worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leo Wojtanowski worked in a shop at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.